Hello, everyone. 👋
I experience a persistent issue with having no sound during the MS Teams meetings. Other meeting attendees can hear me and I don’t hear them, which complicates communication significantly. The volume bar in the settings is also greyed out.
Usually, I access MS Teams meetings via the links that are shared with me. I don’t have a Teams / Microsoft account either. I have tried to access meetings via browsers (Brave, LibreWolf with relaxed settings, even Chrome and Edge) and teams-for-linux app.
I have tested pretty much all the possible Sound profiles and only Duplex seems to be recognized by Teams (I see Built-In Audio Analog), just it seems inactive for output sound. The pavucontrol settings seem fine. The system sounds work fine. I can listen to music etc. with the current settings. The issue seems to be isolated to MS Teams specifically.
System.: Linux Fedora 44 kde
Hardware: Lenovo Y530 laptop.


Thanks for your response.
LibreWolf (flatpak; pipewire access granted). Tested to access Teams meetings with relaxed settings, which didn’t work well. I receive Teams links to an email service open in LibreWolf, too. Usually, I copy links to open them in Brave (Chromium -based).
Brave Origin (non-flatpak installation). Tested to access meetings with relaxed settings. Worked, just there was no output sound. Switched from Brave. Honestly, the issue may have started when I have switched to Brave Origin.
Other tested browsers (Firefox, Chrome, Edge; flatpak installations).
Via Discover, flatpak. I haven’t checked the pipiwire access before. I have now uninstalled it as I’d prefer a browser access to meetings.
Yes. YouTube and system sounds work well.
Yes. I have tried all the profiles. When I select other profile than Duplex, I usually get an notification “Are you sure you want to attend the meeting with no audio and video?”.
Hope this helps some more. 😊